The HP Microserver N54L and its predecessors N40L and N36L are widely spread homeservers. I've written about using it as ESXi host in my Homelab about 2 years ago. Today it is still a great system to be used with ESXi but there are better alternatives, especially due to its limited memory and CPU power. That was the reason why I rededicated my N40L to be central storage and file server with FreeNAS. This post describes what you need to use the N40L as resilient storage and how to configure it properly for ESXi usage. I will talk about NFS sync writes or performance issues with NFS vs. iSCSI and how to workaround them.